| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Nicaise Claude | Director | 215 FIRST STREET, SUITE 415, CAMBRIDGE | /s/ Cristin L. Rothfuss, as Attorney-in-Fact for Claude Nicaise | 29 Jan 2026 | 0001644162 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SRPT | Common Stock | Options Exercise | $143,955 | +10,500 | +38% | $13.71 | 38,312 | 29 Jan 2026 | Direct | |
| transaction | SRPT | Common Stock | Tax liability | $143,939 | -6,780 | -18% | $21.23 | 31,532 | 29 Jan 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SRPT | Stock Option (right to buy) | Options Exercise | $0 | -10,500 | -100% | $0.000000 | 0 | 29 Jan 2026 | Common Stock | 10,500 | $13.71 | Direct |
| Id | Content |
|---|---|
| F1 | Represents shares withheld by the Issuer to satisfy payment by the Reporting Person of the option exercise price. The Reporting Person holds the exercised shares not wittheld by the Issuer. |